HI I work in a small company max.150 employees.i am in charge of all the maintence of our mach. everything from old hyd-mec saws to million dollar cnc tables.this is on top of my normal responsabilitys sorry my spelling sucks. but we have found over time with one person doing all the PM it doesnt get skipped or forgotten. as far as daily or weekly. go through the machine manuals they will tell u what they need and when. make checklist for the operators. well that is about all i can give ya hope it helped.